Pioneer 16x BDR-209DBK Internal Blu-Ray Burner Bundle with 1 Pack M-DISC BD, Nero Burning Software and Cable Accessories (SATA Interface) Pioneer internal drive bundle includes 1 pack of Blu-ray M-DISC BD, Nero burning software, SATA cable and 4 mounting screws M-DISC uses a non-volatile rock-like data layer, which is more durable than reflective organic dye-based layers found in conventional DVDs. Writing onto M-DISCs using an M-DISC supported drive allows permanent data storage lasting up to 1000 years. Operating system requirements : Windows XP (SP3 or higher), Windows Vista, Windows 7, Windows 8 Maximum burn speeds of 16x for BD-R, 16x for DVD-R/+R and 48x for CD-R. Maximum read speeds of 12x for BD-R, 16x for DVD-R/+R and 48x for CD-R. Maximum DVD Dual Layer (DL) burn speed at 8x and read speed at 12x Buffer size of 4 MB